//
//  main.m
//  类和接口分离
//
//  Created by mir_yan on 2018/9/24.
//  Copyright © 2018年 hakeem. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "Person.h"

/**
@interface Person: NSObject {
    double _height;
}
- (void) sayHello;

@end

@implementation Person

- (void) sayHello {
    NSLog(@"say hello");
}

@end
 */
int main(int argc, const char * argv[]) {
    @autoreleasepool {
        Person* xiaoMing = [[Person alloc] init];
        [xiaoMing sayHello];
        NSLog(@"Hello, World!");
    }
    return 0;
}
